The human body’s height is mainly determined by genetic inheritance and acquired living environment and dietary habits, among the factors affecting height, genetic factors are the main and unchangeable, so the parents’ height has a greater impact on the child’s height, and acquired factors are a secondary factor, so we can only think of ways to grow taller in acquired factors. In addition to dietary supplements, we should also pay attention to participate in sports to promote epiphysis growth after puberty, and pay attention to the habit of going to bed early and waking up early to ensure sleep time. The secretion of growth hormone. If the adult height is too low, bone removal and bone lengthening surgery of the lower limbs can be performed, which requires a longer period of recuperation and treatment, and there is no problem to grow five centimeters taller after treatment.